From: Carl Hetherington <cth@carlh.net>
Date: Sun, 22 May 2022 19:28:58 +0000 (+0200)
Subject: OpenGL line width > 1.0 does not seem to work on macOS (gives an INVALID_VALUE).
X-Git-Tag: v2.16.12~1
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=2d53b0ad98dd010bab33c3db83c89b264ff1e9bb

OpenGL line width > 1.0 does not seem to work on macOS (gives an INVALID_VALUE).
---

diff --git a/src/wx/gl_video_view.cc b/src/wx/gl_video_view.cc
index e912ae924..29d44fcd2 100644
--- a/src/wx/gl_video_view.cc
+++ b/src/wx/gl_video_view.cc
@@ -466,7 +466,7 @@ GLVideoView::setup_shaders ()
 	check_gl_error ("glGetUniformLocation");
 	glUniformMatrix4fv (colour_conversion, 1, GL_TRUE, gl_matrix);
 
-	glLineWidth (2.0f);
+	glLineWidth (1.0f);
 	check_gl_error ("glLineWidth");
 	glEnable (GL_BLEND);
 	check_gl_error ("glEnable");